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Petitioners

emnos USA Corp.American Express Travel Related Services Company American Express Company

Patent Owner

dunnhumby Limited

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emnos USA Corp. v. dunnhumby Limited

CBM2015-00162 | Patent Trial and Appeal Board

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Filed July 30, 2015

Judges Jennifer Meyer Chagnon, Patrick Scanlon, and Timothy Goodson

Case Type Covered Business Method Patent Review

Status Terminated

Challenged Patent 10/955,946

Patent No. 8,214,246 assignments

Tech Center 3600

Last Updated: 3 years, 5 months ago

Filing Date	#	Filing and Exhibits
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What is PACER?

PACER is a government system to access US court records.

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emnos USA Corp. v. dunnhumby Limited

CBM2015-00162 | Patent Trial and Appeal Board

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